Transfusion bag processing and feeding device

Abstract

The invention belongs to the technical field of infusion bag processing, and particularly relates to an infusion bag processing and feeding device which comprises a mounting frame, transmission wheels are rotationally connected to the two sides of the interior of the mounting frame, a plurality of supporting rollers are arranged between the two transmission wheels at equal intervals and rotationally connected with the mounting frame, and a rotating assembly is mounted on one side of the mounting frame; the rotating assembly is fixedly connected with a rotating shaft of one transmission wheel, a plurality of moving plates are arranged on the outer side of the transmission wheel at equal intervals, a connecting plate is rotationally connected between every two adjacent moving plates, an infusion bag body is arranged above the moving plates, and a machining device is arranged on the side, close to the rotating assembly, of the mounting frame. The supporting frame is driven by the electric telescopic rod to move, the supporting frame can drive the clamping ring to clamp the head of the infusion bag body, so that deviation correction of the head of the infusion bag body is achieved, meanwhile, the supporting frame can drive the infusion bag body to rise, the head of the infusion bag body and a filling opening of a machining device are tighter, and splashing during filling is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of infusion bag processing, in particular to an infusion bag processing and loading device. Background Art

[0002] Infusion bags are a type of medical device that is often used in hospitals. Infusion bags can store medicine. When the infusion bags are processed, they need to be loaded. During the loading process, the infusion bags will be transported to the workstation of the processing device to facilitate the processing device to fill the infusion bags with medicine.

[0003] A Chinese patent with the existing announcement number CN220282686U discloses a feeding device for an infusion bag, which can further strengthen the stable limiting effect of the infusion bag by cooperating with a limiting placement through hole and an infusion bag limiting U-shaped reinforcement rod.

[0004] During use of the above-mentioned technical solution, the infusion bag needs to be transported to the processing station. However, during the transportation process, the weight of the head of the infusion bag is relatively high, and the poor supporting performance of the bag body of the infusion bag can easily cause the head to tilt to one side. At this time, the processing device will cause splashing when outputting the medicine to the infusion bag, resulting in the filling volume of the medicine being affected, and the medicine will be splashed on the outside of the conveying device, affecting the conveying effect.

[0005] To this end, the present invention provides an infusion bag processing and loading device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: an infusion bag processing and loading device described in the present invention comprises a mounting frame, both sides of the interior of the mounting frame are rotatably connected to transmission wheels, a plurality of support rollers are equidistantly arranged between the two transmission wheels, the support rollers are rotatably connected to the mounting frame, a rotating assembly is installed on one side of the mounting frame, the rotating assembly is fixedly connected to the rotating shaft of one of the transmission wheels, a plurality of movable plates are equidistantly arranged on the outside of the transmission wheel, a connecting plate is rotatably connected between two adjacent movable plates, two groups of clamping plates are arranged above the movable plate, an infusion bag main body is arranged above the movable plate, an edge seal is fixed to the outside of the infusion bag main body, the edge seal is clamped between the two groups of clamping plates, and a processing device is provided on the side of the mounting frame close to the rotating assembly; Support frames are provided on both sides above the movable plate, a clamping ring is provided in the middle of the support frame, and two sets of electric telescopic rods are provided inside the mounting frame, and the two sets of electric telescopic rods correspond to the processing positions of the processing device respectively; The two support frames are pushed by an electric telescopic rod to clamp the infusion bag body.

[0008] Preferably, a push frame is fixed to the top of the electric telescopic rod, and lifting frames are slidably connected on both sides of the movable plate. A second slide is provided on both sides of the lifting frame. A support tube is provided below the support frame, and a second push column is fixed to one side of the support tube, and the second push column is slidably connected to the inside of the second slide.

[0009] Preferably, a second slide groove is provided at the top of the movable plate, a guide column is fixed inside the second slide groove, a sliding column is fixed at the bottom end of the support tube, the sliding column is slidably connected to the inside of the second slide groove, a second spring is sleeved on the outside of the guide column, the guide column passes through the inside of the sliding column, one end of the second spring is fixedly connected to the inside of the second slide groove, and the other end of the second spring is fixedly connected to the sliding column.

[0010] Preferably, top plates are fixed on both sides of the top of the lifting frame, first push columns are fixed on both sides of the support frame, a first slide is opened below the second slide, the second push column can be slidably connected to the inside of the first slide, and a first spring is fixed to the bottom end of the support frame, and the top end of the first spring is fixedly connected to the inner wall of the support tube.

[0011] Preferably, wedge blocks are slidably connected to both sides of the lifting frame, with the inclined surface of the wedge blocks facing upwards, and a third spring is fixed to the side of the wedge block away from the inclined surface, and the other end of the third spring is fixedly connected to the lifting frame.

[0012] Preferably, a pressure rod passes through the middle of the top of the lifting frame, a pull rope passes through the inside of the third spring, one end of the pull rope is fixedly connected to the wedge block, and the other end of the pull rope is fixedly connected to the pressure rod, and a mechanism for pressing the pressure rod is installed on the top of the mounting frame.

[0013] Preferably, the top of the movable plate is rotatably connected to two sets of rotating columns, the top of the movable plate is provided with a first sliding groove, and the clamping plate is slidably connected to the inside of the first sliding groove; The rotation of the rotating column drives the splint to clamp the edge.

[0014] Preferably, a tooth plate is fixed to the bottom end of the splint, and a first gear is meshed and connected above the tooth plate. A connecting rod is fixed between the two first gears, and teeth are fixed on the outside of the connecting rod. The connecting rod is meshed and connected to the rotating column through the teeth. A coil spring is fixed at both ends of the connecting rod, and the other end of the coil spring is fixedly connected to the movable plate.

[0015] Preferably, a pressure plate is fixed to the top of the rotating column, a slot is provided at the bottom end of the rotating column, an elastic card plate is provided below the rotating column, the elastic card plate is fixedly connected to the movable plate, a card block is fixed at one end of the elastic card plate, the card block can be engaged with the slot, a micro motor is installed inside the movable plate, and the end of the rotating shaft of the micro motor is fixedly connected to the rotating column.

[0016] Preferably, a plurality of rollers are rotatably connected at equal intervals on one side of the clamping plate away from the tooth plate, and the rollers can be closely attached to the surface of the edge sealing.

[0017] The beneficial effects of the present invention are as follows: 1. The infusion bag processing and loading device described in the present invention drives the support frame to move through the electric telescopic rod, so that the support frame can drive the clamping ring to clamp the head of the infusion bag body, thereby correcting the deviation of the head of the infusion bag body. At the same time, the support frame can drive the infusion bag body to rise, so that the head of the infusion bag body is tighter than the filling port of the processing device, reducing splashing during filling.

[0018] 2. The infusion bag processing and loading device described in the present invention clamps the edge sealing of the infusion bag body through a splint, which can fix the infusion bag body more quickly. After the processing is completed, the splint is quickly reset by the rotation of the micro motor, thereby facilitating unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a perspective view of the present invention; Figure 2 It is a schematic diagram of the internal structure of the mounting frame of the present invention; Figure 3 This is a schematic diagram of a splint clamping an infusion bag in the present invention; Figure 4 It is a schematic diagram of the structure of the movable plate in the present invention; Figure 5 It is a schematic diagram of the internal structure of the support tube in the present invention; Figure 6 It is a schematic diagram of the lifting frame structure of the present invention; Figure 7 yes Figure 6 A partial enlarged view of the middle A; Figure 8 It is a schematic diagram of the splint structure in the present invention; Figure 9 It is a schematic diagram of the rotating column structure in the present invention.

[0021] In the figure: 1. Mounting frame; 11. Rotating assembly; 111. Drive wheel; 112. Support roller; 12. Electric telescopic rod; 121. Pushing frame; 2. Moving plate; 21. Support frame; 211. Clamping ring; 212. First push post; 213. First spring; 22. Clamping plate; 221. First slide; 222. Roller; 223. Tooth plate; 224. First gear; 225. Connecting rod; 226. Coil spring; 227. Micro motor; 23. Connecting plate; 24 , support cylinder; 241, second slide; 242, second push column; 243, slide column; 244, second spring; 245, guide column; 25, lifting frame; 251, first slide; 252, second slide; 253, top plate; 254, pressure rod; 255, wedge block; 256, third spring; 257, pull rope; 26, rotating column; 261, pressure plate; 262, elastic card plate; 263, card slot; 3, infusion bag body; 31, edge sealing; 4, processing device. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 8 As shown, an infusion bag processing and loading device described in an embodiment of the present invention includes a mounting frame 1, both sides of the interior of the mounting frame 1 are rotatably connected with a transmission wheel 111, a plurality of support rollers 112 are equidistantly arranged between the two transmission wheels 111, the support rollers 112 are rotatably connected to the mounting frame 1, a rotating assembly 11 is installed on one side of the mounting frame 1, the rotating assembly 11 is fixedly connected to the rotating shaft of one of the transmission wheels 111, a plurality of movable plates 2 are equidistantly arranged on the outside of the transmission wheel 111, a connecting plate 23 is rotatably connected between two adjacent movable plates 2, two groups of splints 22 are arranged above the movable plate 2, an infusion bag body 3 is arranged above the movable plate 2, an edge seal 31 is fixed to the outside of the infusion bag body 3, the edge seal 31 is clamped between the two groups of splints 22, and a processing device 4 is provided on the side of the mounting frame 1 close to the rotating assembly 11; Support frames 21 are provided on both sides above the movable plate 2, a clamping ring 211 is provided in the middle of the support frame 21, and two sets of electric telescopic rods 12 are provided inside the mounting frame 1, and the two sets of electric telescopic rods 12 correspond to the processing positions of the processing device 4 respectively; Among them, the two support frames 21 are pushed by the electric telescopic rod 12 to clamp the infusion bag body 3; The infusion bag is a medicine storage container commonly used in medical treatment. After the infusion bag is produced, it needs to be processed. During the processing, the inside of the infusion bag needs to be filled with medicine. When filling, the infusion bag body 3 needs to be transported to the position of the processing device 4. Therefore, a loading device is needed for transportation. During processing, the infusion bag body 3 is placed on the top of the movable plate 2 by the machine. At this time, the splint 22 on the top of the movable plate 2 will clamp the sealing edge 31 of the infusion bag body 3, so that the infusion bag body 3 can remain in a vertical state standing on the top of the movable plate 2, and then the rotating component 11 is started to run. The rotating component 11 is composed of a reducer and a servo motor. The servo motor drives the reducer to rotate, and the reducer directly drives the transmission wheel 111 to rotate. At this time, the transmission wheel 111 will drive the external movable plate 2 to move, and the movable plates 2 are connected end to end by the connecting plates 23, so that a belt-like structure can be formed between the multiple movable plates 2 and the connecting plates 23, and the movable plate 2 can be driven to move by the transmission wheel 111. The transmission wheel 111 will stop for a period of time every time it rotates 60 degrees. During this time, the infusion bag body 3 and the processing device 4 are used to fill the infusion bag body 3 below it. Under the continuous rotation of the transmission wheel 111, the infusion bag body 3 will be transported to the bottom of the processing device 4. The processing device 4 includes two operations, filling and capping. The infusion bag body 3 will first move to the filling station. At this time, the filling port of the processing device 4 will fill the infusion bag body 3 with medicine, but the filling port at this time is not in contact with the infusion bag body 3. There will be a certain distance between the heads, or the head of the infusion bag main body 3 will tilt to one side due to gravity during transportation, resulting in splashing during filling. To solve this problem, an electric telescopic rod 12 is installed under the filling and capping stations. During filling, the electric telescopic rod 12 rises and drives the support frame 21 to move. At this time, the support frame 21 is driven toward the middle of the movable plate 2. At this time, the support frame 21 drives the clamping ring 211 to move toward the head of the infusion bag main body 3. During the approaching process, the clamping ring 211 can lift the head of the infusion bag main body 3 that is tilted to one side, and at the same time, the clamping ring 211 will be clamped on the outside of the head of the infusion bag main body 3, fixing the infusion bag main body 3 in the position between the two support frames 21, and then the support frame can be pushed further by the electric telescopic rod 12. The frame 21 is driven to rise, and the support frame 21 lifts the infusion bag body 3 through the clamping ring 211, which can make the head of the infusion bag body 3 closer to the filling port of the processing device 4, and can prevent splashing during the filling process. After filling, the electric telescopic rod 12 at the current position is reset. At this time, the transmission wheel 111 drives the movable plate 2 to continue to move to the capping station. At this time, the electric telescopic rod 12 at the capping station pushes the support frame 21 to drive the infusion bag body 3 for capping. After capping, the electric telescopic rod 12 is reset, and the processing of the infusion bag body 3 can be realized. After the processing is completed, the infusion bag body 3 is transported to the unloading position through the movable plate 2, thereby completing the loading and conveying process. The scheme can prevent the head of the infusion bag body 3 from tilting during the loading process and causing the filling solution to splash out.

[0024] like Figures 1 to 6 As shown, a push frame 121 is fixed to the top of the electric telescopic rod 12, and lifting frames 25 are slidably connected to both sides of the movable plate 2. Second slideways 252 are provided on both sides of the lifting frames 25. A support cylinder 24 is provided below the support frame 21, and a second push column 242 is fixed to one side of the support cylinder 24. The second push column 242 is slidably connected to the inside of the second slideway 252. When the electric telescopic rod 12 drives the support frame 21 to move closer to the middle of the movable plate 2, the electric telescopic rod 12 pushes the push frame 121 upward, and the push frame 121 pushes the lifting frame 25 to rise from the inside of the movable plate 2. At this time, the lifting frame 25 drives the second slide 252 to rise, and under the guidance of the second slide 252, the second push column 242 can slide inside it and move toward the middle of the movable plate 2. At this time, the second push column 242 drives the support tube 24 to move, and the support tube 24 drives the support frame 21 to move, so that the support frame 21 can automatically move closer to the outside of the infusion bag body 3. During this process, the support frame 21 and the clamping ring 211 correct and fix the infusion bag body 3, thereby ensuring the stability of filling the infusion bag body 3.

[0025] like Figures 1 to 5 As shown, a second slide groove 241 is formed at the top of the movable plate 2, a guide column 245 is fixed inside the second slide groove 241, a slide column 243 is fixed to the bottom end of the support cylinder 24, the slide column 243 is slidably connected to the inside of the second slide groove 241, a second spring 244 is sleeved on the outside of the guide column 245, the guide column 245 passes through the inside of the slide column 243, one end of the second spring 244 is fixedly connected to the inside of the second slide groove 241, and the other end of the second spring 244 is fixedly connected to the slide column 243; When the support tube 24 is driven, the support tube 24 drives the sliding column 243 at the bottom to move, and the sliding column 243 slides inside the second sliding groove 241. The guide column 245 limits and guides the sliding column 243. At the same time, the second spring 244 is squeezed. When the electric telescopic rod 12 drives the push frame 121 to return downward, the second spring 244 will push the sliding column 243, and the sliding column 243 drives the support tube 24 to automatically return to its original position, so that the support tube 24 and the lifting frame 25 can be automatically reset.

[0026] like Figures 1 to 6 As shown, top plates 253 are fixed on both sides of the top of the lifting frame 25, first push posts 212 are fixed on both sides of the support frame 21, a first slide 251 is provided below the second slide 252, and the second push post 242 is slidably connected to the inside of the first slide 251. A first spring 213 is fixed to the bottom end of the support frame 21, and the top end of the first spring 213 is fixedly connected to the inner wall of the support tube 24; When the second push post 242 slides to the end of the second slide 252, the clamping ring 211 has clamped the head of the infusion bag body 3. At this time, the clamping ring 211 needs to drive the infusion bag body 3 to the bottom of the filling port. At this time, the second push post 242 slides to the inside of the first slide 251. At this time, the first slide 251 can limit the second push post 242. At the same time, the lifting frame 25 can continue to rise. The lifting frame 25 continues to rise and pushes the top plate 253 to contact the first push post 212. After the first push post 212 is pushed, it drives the support frame 21 to rise. At this time, the support frame 21 drives the clamping ring 211 to lift the infusion bag body 3. During this process, the clamping ring 211 maintains the clamping of the infusion bag body 3, so that the infusion bag body 3 can remain stable during the rising process. When the push frame 121 descends, the elastic force of the first spring 213 will drive the support frame 21 to move downward. At this time, the support frame 21 can push the top plate 253 downward through the first push column 212, so that the lifting frame 25 can be automatically reset. At the same time, the clamping ring 211 will also drive the infusion bag body 3 back to the top of the movable plate 2, so that the lifting frame 25 can be automatically reset.

[0027] like Figures 1 to 7 As shown, wedge blocks 255 are slidably connected to both sides of the lifting frame 25, with the inclined surface of the wedge block 255 facing upward. A third spring 256 is fixed to the side of the wedge block 255 away from the inclined surface, and the other end of the third spring 256 is fixedly connected to the lifting frame 25; When the second push post 242 slides downward inside the first slide 251, the second push post 242 will push the wedge block 255. At this time, the wedge block 255 will retract into the inside of the lifting frame 25 due to the guidance of the inclined surface, and the third spring 256 will be squeezed. When the second push post 242 passes the position of the wedge block 255, the elastic force of the third spring 256 pushes the wedge block 255 from the inside of the lifting frame 25 to the inside of the first slide 251. At this time, the wedge block 255 will block the top of the second push post 242. When the infusion bag main body 3 is filled, it is still necessary to limit its head. Therefore, the limitation of the wedge block 255 will keep the second push post 242 fixed inside the first slide 251, so that the support tube 24 can always remain fixed, so that the support frame 21 drives the clamping ring 211 to keep clamping the infusion bag main body 3, thereby facilitating the subsequent sealing of the infusion bag main body 3.

[0028] like Figures 1 to 7 As shown, a pressure rod 254 is passed through the middle of the top of the lifting frame 25, and a pull rope 257 is passed through the interior of the third spring 256. One end of the pull rope 257 is fixedly connected to the wedge block 255, and the other end of the pull rope 257 is fixedly connected to the pressure rod 254. A mechanism for pressing the pressure rod 254 is installed on the top of the mounting frame 1; After the processing is completed, in order to facilitate the unloading of the infusion bag main body 3, the pressure rod 254 will be pressed by the mechanism at the top of the mounting frame 1. At this time, the pressure rod 254 can drive the pull rope 257, and the pull rope 257 pulls the wedge block 255 into the interior of the lifting frame 25. At this time, the second push column 242 is no longer limited by the wedge block 255, and the second push column 242 can slide into the interior of the second slide 252, thereby resetting the support tube 24 and the lifting frame 25. The support tube 24 drives the support frame 21 to separate from each other, thereby releasing the limit on the infusion bag main body 3 and facilitating the unloading of the infusion bag main body 3.

[0029] like Figures 1 to 8 As shown, the top of the movable plate 2 is rotatably connected to two sets of rotating columns 26, and the top of the movable plate 2 is provided with a first sliding groove 221, and the clamping plate 22 is slidably connected to the inside of the first sliding groove 221; The rotating column 26 rotates to drive the clamping plate 22 to clamp the edge 31; When the infusion bag body 3 is placed on the top of the movable plate 2, the gravity of the infusion bag body 3 will drive the rotating column 26 to rotate. At this time, the rotating column 26 drives the splint 22 to clamp the sealing edge 31 of the infusion bag body 3, so that the infusion bag body 3 is fixed on the top of the movable plate 2, which makes it easier to load and transport the infusion bag body 3.

[0030] like Figures 1 to 9 As shown, a tooth plate 223 is fixed to the bottom end of the splint 22, and a first gear 224 is meshed and connected to the upper portion of the tooth plate 223. A connecting rod 225 is fixed between the two first gears 224. The outer portion of the connecting rod 225 is fixed with teeth, and the connecting rod 225 is meshed and connected to the rotating column 26 through the teeth. A coil spring 226 is fixed to both ends of the connecting rod 225, and the other end of the coil spring 226 is fixedly connected to the movable plate 2. When the rotating column 26 rotates, it drives the connecting rod 225 to rotate, and the connecting rod 225 drives the first gears 224 at both ends to rotate. The rotation of the first gear 224 drives the tooth plate 223 to push the clamping plate 22 forward. After the clamping plate 22 is pushed, it will clamp the edge banding 31. The elastic force of the coil spring 226 can keep the clamping plate 22 stable. At the same time, after the clamping plates 22 are separated from each other, the coil spring 226 will be tightened, thereby facilitating subsequent use.

[0031] like Figures 1 to 9 As shown, a pressure plate 261 is fixed to the top of the rotating column 26, a slot 263 is provided at the bottom of the rotating column 26, and an elastic card plate 262 is provided below the rotating column 26. The elastic card plate 262 is fixedly connected to the movable plate 2, and a card block is fixed to one end of the elastic card plate 262. The card block and the slot 263 can be engaged. A micro motor 227 is installed inside the movable plate 2, and the end of the rotating shaft of the micro motor 227 is fixedly connected to the rotating column 26. The initial state of the pressing plate 261 is Figure 9In this state, when the infusion bag body 3 is placed on the top of the movable plate 2, the weight of the infusion bag body 3 will press the pressure plate 261 downward, and the pressure plate 261 and the rotating column 26 have the characteristics of a lever, which can drive the rotating column 26 to rotate through the weight of the infusion bag body 3. After the card block of the slot 263 and the elastic card plate 262 is separated, the rotating column 26 can rotate. At this time, the elastic force of the coil spring 226 can drive the connecting rod 225 to rotate; When the processing of the infusion bag body 3 is completed, the splint 22 needs to be reset. At this time, the micro motor 227 drives the rotating column 26 to rotate, and the rotating column 26 drives the connecting rod 225 to rotate. The connecting rod 225 drives the tooth plate 223 to move through the two first gears 224 to separate the splints 22 from each other. At this time, the card slot 263 and the card block of the elastic card plate 262 are re-engaged to complete the reset of the splint 22.

[0032] like Figures 1 to 8 As shown, a plurality of rollers 222 are rotatably connected to one side of the clamping plate 22 away from the tooth plate 223 at equal intervals, and the rollers 222 can be closely attached to the surface of the edge sealing 31; When the clamping ring 211 drives the infusion bag body 3 to rise and fall, the infusion bag body 3 drives the edge seal 31 to rise and fall. At this time, the edge seal 31 rolls on the surface of the roller 222, allowing the edge seal 31 to move freely between the clamping plates 22.

[0033] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An infusion bag processing and loading device, characterized by: The invention comprises a mounting frame, both sides of the mounting frame are rotatably connected to transmission wheels, a plurality of support rollers are arranged at equal intervals between the two transmission wheels, the support rollers are rotatably connected to the mounting frame, a rotating assembly is installed on one side of the mounting frame, the rotating assembly is fixedly connected to the rotating shaft of one of the transmission wheels, a plurality of movable plates are arranged at equal intervals on the outside of the transmission wheel, a connecting plate is rotatably connected between two adjacent movable plates, two groups of clamping plates are arranged above the movable plates, an infusion bag body is arranged above the movable plates, an edge seal is fixed to the outside of the infusion bag body, the edge seal is clamped between the two groups of clamping plates, and a processing device is provided on the side of the mounting frame close to the rotating assembly; Support frames are provided on both sides above the movable plate, a clamping ring is provided in the middle of the support frame, and two sets of electric telescopic rods are provided inside the mounting frame, and the two sets of electric telescopic rods correspond to the processing positions of the processing device respectively; The two support frames are pushed by an electric telescopic rod to clamp the infusion bag body.

2. The infusion bag processing and loading device according to claim 1, characterized in that: A push frame is fixed on the top of the electric telescopic rod, and lifting frames are slidably connected on both sides of the movable plate. A second slide is provided on both sides of the lifting frame. A support tube is provided under the support frame, and a second push column is fixed on one side of the support tube. The second push column is slidably connected to the inside of the second slide.

3. The infusion bag processing and loading device according to claim 2, characterized in that: A second slide groove is provided at the top of the movable plate, a guide column is fixed inside the second slide groove, a sliding column is fixed at the bottom end of the support tube, the sliding column is slidably connected to the inside of the second slide groove, a second spring is sleeved on the outside of the guide column, the guide column passes through the inside of the sliding column, one end of the second spring is fixedly connected to the inside of the second slide groove, and the other end of the second spring is fixedly connected to the sliding column.

4. The infusion bag processing and loading device according to claim 3, characterized in that: Top plates are fixed on both sides of the top of the lifting frame, first push columns are fixed on both sides of the support frame, a first slide is opened below the second slide, the second push column can be slidably connected to the inside of the first slide, and a first spring is fixed to the bottom end of the support frame, and the top end of the first spring is fixedly connected to the inner wall of the support tube.

5. The infusion bag processing and loading device according to claim 4, characterized in that: Wedge blocks are slidably connected to both sides of the lifting frame, with the inclined surface of the wedge block facing upwards. A third spring is fixed to the side of the wedge block away from the inclined surface, and the other end of the third spring is fixedly connected to the lifting frame.

6. The infusion bag processing and loading device according to claim 5, characterized in that: A pressure rod is passed through the middle of the top of the lifting frame, a pull rope is passed through the inside of the third spring, one end of the pull rope is fixedly connected to the wedge block, and the other end of the pull rope is fixedly connected to the pressure rod. A mechanism for pressing the pressure rod is installed on the top of the mounting frame.

7. The infusion bag processing and loading device according to claim 1, characterized in that: The top of the movable plate is rotatably connected to two sets of rotating columns. The top of the movable plate is provided with a first sliding groove, and the clamping plate is slidably connected to the inside of the first sliding groove. The rotation of the rotating column drives the splint to clamp the edge.

8. The infusion bag processing and loading device according to claim 7, characterized in that: A toothed plate is fixed to the bottom end of the splint, and a first gear is meshed and connected to the top of the toothed plate. A connecting rod is fixed between the two first gears, and teeth are fixed to the outside of the connecting rod. The connecting rod is meshed and connected to the rotating column through the teeth. Coil springs are fixed at both ends of the connecting rod, and the other end of the coil spring is fixedly connected to the movable plate.

9. The infusion bag processing and loading device according to claim 8, characterized in that: A pressure plate is fixed on the top of the rotating column, a slot is provided at the bottom of the rotating column, an elastic card plate is provided under the rotating column, the elastic card plate is fixedly connected to the movable plate, a card block is fixed at one end of the elastic card plate, the card block can be engaged with the slot, a micro motor is installed inside the movable plate, and the end of the rotating shaft of the micro motor is fixedly connected to the rotating column.

10. The infusion bag processing and loading device according to claim 7, characterized in that: A plurality of rollers are rotatably connected at equal intervals on one side of the splint away from the tooth plate, and the rollers can be closely attached to the surface of the edge banding.

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